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CORR
2010
Springer
170views Education» more  CORR 2010»
15 years 6 months ago
Rule-based Generation of Diff Evolution Mappings between Ontology Versions
Ontologies such as taxonomies, product catalogs or web directories are heavily used and hence evolve frequently to meet new requirements or to better reflect the current instance d...
Michael Hartung, Anika Gross, Erhard Rahm
CORR
2010
Springer
99views Education» more  CORR 2010»
15 years 6 months ago
On Equivalence Between Network Topologies
One major open problem in network coding is to characterize the capacity region of a general multi-source multi-demand network. There are some existing computational tools for boun...
Michelle Effros, Tracey Ho, Shirin Jalali
CORR
2010
Springer
112views Education» more  CORR 2010»
15 years 6 months ago
On Finding Frequent Patterns in Event Sequences
Given a directed acyclic graph with labeled vertices, we consider the problem of finding the most common label sequences ("traces") among all paths in the graph (of some...
Andrea Campagna, Rasmus Pagh
CORR
2010
Springer
241views Education» more  CORR 2010»
15 years 6 months ago
Haar Wavelet Based Approach for Image Compression and Quality Assessment of Compressed Image
With the increasing growth of technology and the entrance into the digital age, we have to handle a vast amount of information every time which often presents difficulties. So, the...
Kamrul Hasan Talukder, Koichi Harada
CORR
2010
Springer
81views Education» more  CORR 2010»
15 years 6 months ago
Understanding Cascading Failures in Power Grids
In the past, we have observed several large blackouts, i.e. loss of power to large areas. It has been noted by several researchers that these large blackouts are a result of a cas...
Sachin Kadloor, Nandakishore Santhi